Open Loops
Start a story you promise to finish.
Named after the Zeigarnik effect: the brain remembers and fixates on unfinished tasks. Opening a narrative loop — 'the mistake almost cost me everything, but first...' — creates a mental tension that pulls the reader through your content to reach resolution. Serial storytellers stack loops to keep attention for minutes, not seconds.
Examples in the wild
“Three years ago I made a decision that nearly ended my company. I'd do it again.”
“By the end of this you'll know the one line that doubled my reply rate.”
“I almost didn't publish this. Here's what changed my mind.”
Hook templates
Common mistakes
- Opening a loop you never close.
- Too many loops at once, confusing the reader.
- A loop whose payoff doesn't match the buildup.
Hooks using this principle
Nobody talks about this...
Curiosity·LinkedIn
I thought {old belief}. Then {turning point} changed everything.
Story·LinkedIn
The day I {pivotal decision}, {what changed}.
Story·LinkedIn
Here's a crazy story about {surprising subject}.
Story·Twitter/X
Why do some {group} {result} when others {opposite}?
Question·Twitter/X
Keep learning
Curiosity Gap
Open a loop the brain is desperate to close.
The curiosity gap is the space between what your reader knows and what they want to know. When you hint at valuable information without fully revealing it, the brain treats the missing piece like an itch it has to scratch. The tension is only relieved by reading on. Great hooks widen this gap just enough to be irresistible — never so wide the reader feels tricked.
Novelty
New, unseen, and unexpected demand attention.
The brain is a novelty detector — it allocates attention to what's new because new could mean important. Framing your idea as fresh, counterintuitive, or never-seen ('the strategy nobody's using yet') triggers a dopamine-driven urge to explore. Novelty is a promise you must pay off with a genuinely fresh angle.
Specificity
Specific is believable. Vague is forgettable.
Concrete numbers, names, and details make a claim feel true and earned. '$0 to $12,417 in 47 days' lands harder than 'I made a lot of money fast.' Specificity signals that a real thing happened to a real person, which lowers skepticism and raises curiosity about the how.